Virtual serial port data to test the labview code
Hi,I am working on a project in which I am required to do the following:Continuously obtain data from a device over 9 pin serial port, parse them dynamically. I need to obtain data from 2 devices at...
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34980a scan rate
Hi, I am trying to use 34980a Switch with 34922a mux modules to collect DC voltages. Here is how I am trying to achieve the intended data collection: Step 1: Initialize the switch, reset it, configure...
View ArticleHow can an instrument driver been certified?
I am learning to write an instrument driver using ITECH Electronic IT7300( Power supply),I am wondering how this driver not been certified, nor supported while this driver has been uploaded for more...
View ArticleTrying to make software for Instrument Control
Hi, I am a beginner to instrument control using VISA. I have used the R&S Forum application to control instruments in the past over VISA (USB/GPIB). But now I want to make a proper GUI. And I have...
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Delayed Read response from SR810 lockin amplifier over Prologix GPIB-USB
Hi,I am trying to read data from SR810 Lockin amplifier over Prologix GPIB-USBHere is the screenshot of the shell showing commands and their response As we can see, the response to the commands is...
View ArticleMultiple request http
HI, I need to use multiple request http but when the second block starts, the first block is stopped, I want to receive the picture but the same time I want to receive the distance, Can you help me?
View ArticleDigiVAC Model 450 Pressure Controller Labview drivers
Hi, I have been working on writing LabVIEW instrument drivers for DigiVAC Model 450 Pressure Controller using VISA.I have tried searching on the ni.com/idnet but could not find a driver. It would be...
View ArticleWhich version of the visa library support HiSLIP
I want to know which version of the visa library supports HiSLIP protocol control for device? thanks a lot
View Article548XX
I have anAgilent 54846B scope that has been orphaned at my company by the IT deparments banning anything but Windows 7 computers on our net. Unfortunately this scope runs on Windows 98 SE and there is...
View ArticleSynchronized I/O using FPGA R Series device
Hi everyone, I have been using the Balanced I/O Personality (http://www.ni.com/example/5961/en/) to generate and acquire analog signals. However, I am finding that it doesn't quite fit the requirements...
View ArticleMaking analog meter ( Application: Voltage variation in frequency
hi , I need to make this project for my school i dont know how to do it , so pls can sombody help me,This is my taskMaking a analo meter ( Application: Voltage variation in frequency )
View ArticleHow to retrieve NI VISA version number from API?
Is there a means in the VISA API to retrieve installed version numbers of VXI and VISA?
View Articlerelated stuff for RS-232 of the wavetek 395.
hi. i am quite new in this field. i am working on room temp. AFM, i want to use external amplifier and wave genertor(wavetek 395) withcurrent AFM setup, for getting the P-E hysteresis loop, but i have...
View Articlenetbsd gpib driver?
I have a GPIB-SCSI-A used with sparcstation 10, I was also interest in perhaps the SBUS module. I've tried to order an updated driver from NI without driver but is no longer for sale. Is there any...
View ArticleAMC7836EVM LabView control
Hello all,I'm trying to build an interface around the AMC7836 ADC/DAC combo device from Texas Instruments. This evaluation module has the AMC7836 board and supporting circuitry, and then a computer...
View ArticleWhich Labview edition should I buy?
There are three edition of Labview: Basic, full and professional,I am short of money currently.I want to know if I just want to use Labview to control instruments,such as power source with SCPI...
View ArticleNI PCIe-GPIB
Hi,I would like to setup new test computer with NI PCIexpress-GPIB card. What PCIEX (1, 4, 8 or 16) connector on computer require for NI PCIexpress-GPIB card ?Thanks, Khanh
View Articleusb-gpib-hs+ support under Red Hat 7?
Hi, I would like to know if the NI USB GPIB HS+ is supported under Red Hat 7.0 (kernel 3.10.0-123.8.1.el7.x86_64).I would like to use it for normal GPIB control and I understand that the analyzer...
View ArticleUpgrade LV application with SM2064 DMM from WXP to W7
I have to upgrade a LabVIEW application using a SM2064 DMM from WXP to W7.The device is recognized by the operating system but the LabVIEW library doesn't work. The DLL seems incompatible.Has anyone...
View ArticleTDS784 and NI GBIP-USB-HS Problems No Communication ?
TDS784D and NI GBIP-USB-HSProblem: GPIB (and soft) do not see an oscilloscope?The interface is operating other equipment are shown and oscilloscope TDS784D shows the configuration of the BUS OFF ?The...
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